CN201457990U - Vacuum compressed bag - Google Patents
Vacuum compressed bag Download PDFInfo
- Publication number
- CN201457990U CN201457990U CN2009201231332U CN200920123133U CN201457990U CN 201457990 U CN201457990 U CN 201457990U CN 2009201231332 U CN2009201231332 U CN 2009201231332U CN 200920123133 U CN200920123133 U CN 200920123133U CN 201457990 U CN201457990 U CN 201457990U
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- CN
- China
- Prior art keywords
- connector
- base
- valve
- vacuum
- bag
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Vacuum Packaging (AREA)
Abstract
The utility model provides a vacuum compressed bag with a simple structure and complete air exhaust, comprising a bag body and a vacuum sucking valve. The vacuum sucking valve is composed of a base, a valve cover and a seal cover, airvents are arranged on the base, a barrel-shaped connecting seat is arranged around the airvents and is internally provided with a plug sheet, a connector in threaded connection with the barrel-shaped connecting seat is arranged below the valve cover and is provided with a threaded hole, the seal cover is provided with a threaded head in threaded connection with the connector, an exhaust passage is arranged between the inner wall of the connector and the connector, and the threaded head stretches in the barrel-shaped connecting seat on the base to tightly compress the plug sheet to block the exhaust holes when the threaded head and the connector are tightened in a rotary manner. The vacuum compressed bag in the utility model has the beneficial effects that the plug sheet has good seal effect, saved materials, simple and reliable valve structure, simple and feasible assembling, and wide range of application.
Description
Technical field
The utility model relates to a kind of storage bag, specifically is meant a kind of vacuum compression bag that has the vacuum suction valve.
Background technology
Vacuum compression bag is extracted out by extraction equipments such as dust collecting fans owing to inner air, have advantages such as protection against the tide, mildew-resistant and saving storage space, be widely used in daily life, its extraction valve structure of vacuum compression bag in the market is provided with the plunger tpe plug more, when dust collecting fan is air-breathing, the plunger tpe plug is sucked out from air gate, dust collecting fan can be extracted air in the vacuum compression bag out from air gate, close dust collecting fan, because the effect of external pressure is pressed into air gate with the plunger tpe plug, stop up air gate, screw valve gap, finish and bleed.Its plug diameter of this extraction valve structure and air gate aperture are difficult to determine, are difficult to guarantee that the plunger tpe plug is detaching pore smoothly and can reset well, and complicated integral structure, air-tightness are difficult to guarantee.
Summary of the invention
At the defective that above-mentioned prior art exists, the utility model provides a kind of vacuum compression bag of simple in structure, reliable operation.
The technical solution adopted in the utility model is:
A kind of vacuum compression bag, comprise bag and vacuum suction valve, the vacuum suction valve comprises base, valve gap and seal cover cap, base is provided with deflation hole, be provided with the tubular Connection Block around deflation hole, insert a jam in the tubular Connection Block, the valve gap below is provided with the connector that is threaded with the tubular Connection Block, connector has tapped bore, described seal cover cap is provided with and connector tapped bore bonded assembly threaded end, be provided with the exhaust passage between the inwall of connector connector and the connector, when threaded end and connector connector screwed, interior jam is compressed of tubular Connection Block that threaded end stretches on the base blocked deflation hole.
Described base is provided with annular lip outside deflation hole.
Described base below is provided with some fins.
By above scheme as can be known, the beneficial effects of the utility model are: jam good sealing effect, saving in material, and whole valve arrangement is simple and reliable, assembling is simple and easy to do, and Applicable scope is extensive; Jam is crushed on the annular lip, prevents that effectively jam from contacting tight and generation gas leakage with susceptor surface; The valve seat bottom is provided with some fins and can prevents bag another side and deflation hole applying and cause bleeding incomplete.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the exploded view of the utility model vacuum suction valve;
Fig. 3 is the longitudinal sectional view of vacuum suction valve.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
Referring to Fig. 1, a kind of vacuum compression bag, comprise that bag 1 and vacuum suction valve 2. are referring to Fig. 2 and Fig. 3, the vacuum suction valve comprises base 21, valve gap 22 and seal cover cap 23, base 21 is provided with deflation hole 211. and is provided with tubular Connection Block 212 around deflation hole 211, insert a jam 4 in the tubular Connection Block 212, jam 4 can cover in deflation hole 211, valve gap 22 is provided with the connector 221 that is threaded with tubular Connection Block 212, valve gap 22 belows are provided with the connector 221 that is threaded with tubular Connection Block 212, connector 221 has tapped bore 222, seal cover cap 23 is provided with and connector tapped bore 222 bonded assembly threaded ends 231, be provided with exhaust passage 225 between the inwall of connector 221 connectors and the connector 221, when threaded end 231 screwed with the connector connector, tubular Connection Block 212 interior jam 4 is compressed that threaded end 231 stretches on the base were blocked deflation hole 211.
During assembling, base 21 is installed in the vacuum compression bag, on the base 21 beyond the tubular Connection Block 212 flat and bag 1 bonding airtight, tubular Connection Block 212 stretches out bag, when bleeding, the seal cover cap 23 of outwarding winding, extraction equipments such as the dust collecting fan mouth of pipe of bleeding is cooperated with valve gap 22, begin to bleed, jam 4 breaks away from deflation hole 211 under the suction function that dust collecting fan produces, by 221 absorption of the connector on the valve gap, air is from deflation hole 211 225 extractions through the exhaust passage; Bleed and finish, close dust collecting fan, jam 4 promptly externally is adjacent to deflation hole 211 under the gas pressure, screwing hermetic lid 23, threaded end 231 on the seal cover cap 23 stretches in the tubular Connection Block 212 on the base 21 jam 4 compressed blocks deflation hole 211, makes extraneous air can not reflux in the vacuum compression bag.
Claims (3)
1. vacuum compression bag, comprise bag (1) and vacuum suction valve (2), the vacuum suction valve comprises base (21), valve gap (22) and seal cover cap (23), it is characterized in that: base (21) is provided with deflation hole (211), be provided with tubular Connection Block (212) around deflation hole, insert a jam (4) in the tubular Connection Block (212), valve gap (22) below is provided with the connector (221) that is threaded with tubular Connection Block (212), connector (221) has tapped bore (222), described seal cover cap (23) is provided with and connector tapped bore (222) bonded assembly threaded end (231), be provided with exhaust passage (225) between the inwall of connector (221) connector and the connector (221), when threaded end (231) screwed with the connector connector, interior jam (4) is compressed of tubular Connection Block (212) that threaded end (231) stretches on the base blocked deflation hole (211).
2. a kind of vacuum compression bag as claimed in claim 1 is characterized in that: described base (21) is provided with annular lip (213) outside deflation hole (211).
3. a kind of vacuum compression bag as claimed in claim 1 or 2 is characterized in that: described base (21) below is provided with some fins (214).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201231332U CN201457990U (en) | 2009-06-29 | 2009-06-29 | Vacuum compressed bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201231332U CN201457990U (en) | 2009-06-29 | 2009-06-29 | Vacuum compressed bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201457990U true CN201457990U (en) | 2010-05-12 |
Family
ID=42385343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201231332U Expired - Fee Related CN201457990U (en) | 2009-06-29 | 2009-06-29 | Vacuum compressed bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201457990U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013078863A1 (en) * | 2011-12-02 | 2013-06-06 | 东莞市盈尔电器有限公司 | Vacuum bag for retaining freshness with air extraction valve and sealing fastener |
| CN103482197A (en) * | 2013-08-07 | 2014-01-01 | 中国航天员科研训练中心 | Food garbage disposal bag for aerospace |
| CN104044799A (en) * | 2013-03-15 | 2014-09-17 | 张人堂 | Airtight bag with seal structure |
| CN106618123A (en) * | 2017-02-24 | 2017-05-10 | 中山市元亨家居用品有限公司 | Sucker pendant |
| CN106763109A (en) * | 2017-02-25 | 2017-05-31 | 中山市元亨家居用品有限公司 | Vacuum generator |
| CN106763113A (en) * | 2017-03-06 | 2017-05-31 | 中山市元亨家居用品有限公司 | Sucking disc and vacuum-pumping lifting appliance with same |
| CN106763110A (en) * | 2017-02-25 | 2017-05-31 | 中山市元亨家居用品有限公司 | Pneumatic element |
| CN108910136A (en) * | 2018-06-22 | 2018-11-30 | 浙江顺福印业有限公司 | A kind of vacuum evacuation device for rice bag |
-
2009
- 2009-06-29 CN CN2009201231332U patent/CN201457990U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013078863A1 (en) * | 2011-12-02 | 2013-06-06 | 东莞市盈尔电器有限公司 | Vacuum bag for retaining freshness with air extraction valve and sealing fastener |
| CN104044799A (en) * | 2013-03-15 | 2014-09-17 | 张人堂 | Airtight bag with seal structure |
| CN103482197A (en) * | 2013-08-07 | 2014-01-01 | 中国航天员科研训练中心 | Food garbage disposal bag for aerospace |
| CN103482197B (en) * | 2013-08-07 | 2015-09-16 | 中国航天员科研训练中心 | A kind of Food garbage disposal bag for aerospace |
| CN106618123A (en) * | 2017-02-24 | 2017-05-10 | 中山市元亨家居用品有限公司 | Sucker pendant |
| CN106763109A (en) * | 2017-02-25 | 2017-05-31 | 中山市元亨家居用品有限公司 | Vacuum generator |
| CN106763110A (en) * | 2017-02-25 | 2017-05-31 | 中山市元亨家居用品有限公司 | Pneumatic element |
| CN106763113A (en) * | 2017-03-06 | 2017-05-31 | 中山市元亨家居用品有限公司 | Sucking disc and vacuum-pumping lifting appliance with same |
| CN108910136A (en) * | 2018-06-22 | 2018-11-30 | 浙江顺福印业有限公司 | A kind of vacuum evacuation device for rice bag |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20120629 |